$ git clone -n https://src.fedoraproject.org/rpms/asciigraph.git /var/lib/mock/f39-build-1503696-34981/root/chroot_tmpdir/scmroot/asciigraph
Cloning into '/var/lib/mock/f39-build-1503696-34981/root/chroot_tmpdir/scmroot/asciigraph'...
$ git fetch origin 2eef056f0a27bc0f949c3e427b2c1be83a04874b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/asciigraph
 * [new ref]         2eef056f0a27bc0f949c3e427b2c1be83a04874b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2eef056 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild